408034228

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{136193}}^1$

素因数の和:136311

約数の個数: 24

約数和(自身を含む): 823701312

約数和(自身を除く): 415667084

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 136193, 272386, 544772, 953351, 1906702, 3813404, 14572651, 29145302, 58290604, 102008557, 204017114, 408034228]

約数ペア:

[(1, 408034228), (2, 204017114), (4, 102008557), (7, 58290604), (14, 29145302), (28, 14572651), (107, 3813404), (214, 1906702), (428, 953351), (749, 544772), (1498, 272386), (2996, 136193)]